ContributionsMost RecentMost LikesSolutionsSlow internet speeds after installing Hamachi I've been having this issue for so long now! For some reason, my internet is blazing fast until I install Hamachi. Certain website downloads are affected but others aren't. for instance, downloading a zip file from "downloads.oneplus.com" WITHOUT Hamachi shows 3 minutes left. AFTER installing Hamachi, that same file now says 20 Minutes.... Same issue happens with Microsoft's download servers, when trying to download the Windows 10 iso, Hamachi just DESTROYS the download speed when my internet is more than capable of downloading large files quickly! Even uninstalling Hamachi leaves the same affect, almost like there's something left in the system that causes this, registry data maybe? Any pointers? SolvedRe: Slow internet speeds after installing HamachiOh yeah it's a REAL BUMMER having to reinstall your entire OS over a single app, but it was the only thing that worked for me. I have no clue why Hamachi slows your speeds like it does, but it somehow needs a clean install of the OS to reverse? Bummer for sure.Re: Slow internet speeds after installing HamachiYeah it's a real bummer! I tried to talk to support and they just tried to convince me it wasn't Hamachi doing this -.- Alright I'll just say it here lol I switched to Radmin VPN after restoring my system, never had a problem after that! www.radmin-vpn.comRe: Slow internet speeds after installing HamachiSo I'm not the only one! Yeah I tried EVERYTHING to get my speeds back, I finally got frustrated and reinstalled Windows on my PC, and found an alternative for Hamachi. I will never use Hamachi again because of this issue that was only fixed by a clean OS install. Not sure if I'm allowed to mention what I use now, so message me if you're curious :)